package cn.dai.Reflection.demo;

import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;

/**
 * @author ArkD42
 * @file 1 - Java基础语法
 * @create 2020 - 04 - 23 - 9:55
 */

@Target({ElementType.TYPE,ElementType.PACKAGE,ElementType.FIELD,ElementType.METHOD,ElementType.CONSTRUCTOR})
@Retention(RetentionPolicy.RUNTIME)
public @interface MyAt {
    String value() default "sample";
}
